CN202792175U - Lift type kitchen ventilator - Google Patents
Lift type kitchen ventilator Download PDFInfo
- Publication number
- CN202792175U CN202792175U CN 201220474885 CN201220474885U CN202792175U CN 202792175 U CN202792175 U CN 202792175U CN 201220474885 CN201220474885 CN 201220474885 CN 201220474885 U CN201220474885 U CN 201220474885U CN 202792175 U CN202792175 U CN 202792175U
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- cover
- outer cover
- air inlet
- inner cover
- sleeve
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Abstract
The utility model relates to a lift type kitchen ventilator. The lift type kitchen ventilator comprises a housing, a draught fan and a ventilating duct, wherein an air outlet of the draught fan is communicated with the ventilating duct, an air inlet of the draught fan is connected with a flexible air inlet pipe, the lower port of the flexible air inlet pipe is connected with a lid-shaped ventilating cover through a rigid sleeve, and the rigid sleeve is rotatably connected with a telescopic swing arm; and the ventilating cover consists of an inner cover and an outer cover, a plurality of air inlet holes are formed in the inner cover, the inner cover is connected with the rigid sleeve through an inner fixed rack, and the outer cover is glidingly connected with the rigid sleeve. According to the lift type kitchen ventilator, the novel kitchen ventilator with a good energy-saving effect and a good lampblack suction effect is realized.
Description
Technical field
The utility model relates to a kind of household electrical appliance, especially relates to a kind of lampblack absorber.
Background technology
Lampblack absorber is one of the most frequently used household electrical appliance.Most cover bodies of lampblack absorber bag is provided with blower fan in the cover body at present, and the downside of blower fan is air inlet, and upside is air outlet.The smoke absorption effect of this lampblack absorber generally directly depends on the watt level of blower fan.Therefore, in order to obtain preferably smoke absorption effect, need to adopt the blower fan of relatively high power, cause very large waste of energy.And, existing lampblack absorber, because its distance in the pot body is larger, no matter it adopts how powerful blower fan, still has more oil smoke not to be inhaled into.
Summary of the invention
The utility model mainly is the technical problems such as the existing smoke absorption effect of solution prior art is bad, and waste of energy is large, provides a kind of good energy-conserving effect, the novel kitchen ventilator that smoke absorption effect is good.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of elevating cooker hood, comprise housing, blower fan, wind channel, the air outlet that it is characterized in that described blower fan is connected with described wind channel, the air inlet of blower fan links to each other with a flexible blast pipe, the lower port of this flexibility blast pipe links to each other with the blower cover of a pot cover shape by a rigidity sleeve, rigidity sleeve and the swing arm of a reduction formula are rotationally connected, the swing arm of reduction formula and described housing are rotationally connected, described blower cover is made of inner cover and outer cover, consist of an air inducing chamber between inner cover and the outer cover, inner cover is provided with several fresh air inlets, form a circular air inlet mouth between the lower limb of outer cover and the lower limb of inner cover, inner cover links to each other with described rigidity sleeve by an inner fixed stand, and outer cover and described rigidity sleeve are slidingly connected.The utility model is divided into two kinds of situations in use, and people are when opening operation, and blower cover is raised to a suitable height, just can use.If when needs cover pot cooking, this blower cover is covered on pot as pot cover, steam, the oil smoke that produces in the pot siphoned away, the mode of this fume-exhausting can reduce the power of blower fan, conserve energy.When only having a small amount of steam, oil smoke generation in the pot, can not flow out from the joint place between inner cover and the pot body, only the fresh air inlet from inner cover flows out, and when a large amount of steam, oil smoke generation are arranged, flow out the joint place between inner cover and the pot body that will be a large amount of, and suck from the circular air inlet mouth.This structure had both guaranteed that oil smoke farthest was absorbed, simultaneously also so that its can be too not fast siphon away a steam in the pot, thereby can not affect the digestion time of food, farthest reach energy-conservation effect.
As preferably, the lower limb of described outer cover evenly is provided with and moves drive rod on several.When blower cover separated use with the pot body, the opening direction of circular air inlet mouth should, be conducive to the absorption of steam, oil smoke down; Show consideration for to close making when doing when blower cover and pot, an inner cover also pot body fits, and outer cover need to could form certain interval with the pot body with the rising certain distance, the technical program be exactly by the pot body on move the active force of drive rod, make on the outer cover and move.
As preferably, be provided with elastic recovery mechanism between described outer cover and the inner fixed stand, this elastic recovery mechanism comprises the slide bar on the inner fixed stand, and this slide bar is suitable with the sliding sleeve of being located at the outer cover inboard, and the slide bar of sliding sleeve upside is provided with a compression spring.When the pot body to upper mobile drive rod active force so that after moving work on the outer cover, if blower cover need to be moved on the whole, when opening pot and operating, compression spring can drive outer cover and move down with respect to inner cover, returns to the shape of original circular air inlet mouth.
The technical problems such as the beneficial effect that brings of the present utility model is, it is bad to solve the existing smoke absorption effect of prior art, and waste of energy is large provide a kind of good energy-conserving effect, the novel kitchen ventilator that smoke absorption effect is good.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is partial enlarged drawings of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: such as Fig. 1, shown in Figure 2, the utility model relates to a kind of elevating cooker hood, comprise housing 1, blower fan 2, wind channel 3, the air outlet of described blower fan 2 is connected with described wind channel 3, the air inlet of blower fan 2 links to each other with a flexible blast pipe 4, the lower port of this flexibility blast pipe 4 links to each other with the blower cover of a pot cover shape by a rigidity sleeve 14, rigidity sleeve 14 and reduction formula swing arm 7 are rotationally connected, reduction formula swing arm 7 is rotationally connected with described housing 1, described blower cover is made of inner cover 6 and outer cover 5, consist of an air inducing chamber between inner cover 6 and the outer cover 5, inner cover is provided with several fresh air inlets 10, form a circular air inlet mouth 11 between the lower limb of outer cover and the lower limb of inner cover, the lower limb of outer cover evenly is provided with and moves drive rod 9 on three.Inner cover links to each other with described rigidity sleeve 14 by an inner fixed stand 12, and outer cover 5 is slidingly connected with described rigidity sleeve 14.Be provided with elastic recovery mechanism between outer cover 5 and the inner fixed stand 12, this elastic recovery mechanism comprises the slide bar 16 on the inner fixed stand, and this slide bar 16 is suitable with the sliding sleeve 13 of being located at the outer cover inboard, and the slide bar 16 of sliding sleeve 13 upsides is provided with a compression spring 15.
So the utlity model has easy to use, energy-conservation, the effective feature of fume-exhausting.
Claims (3)
1. elevating cooker hood, comprise housing, blower fan, wind channel, the air outlet that it is characterized in that described blower fan is connected with described wind channel, the air inlet of blower fan links to each other with a flexible blast pipe, the lower port of this flexibility blast pipe links to each other with the blower cover of a pot cover shape by a rigidity sleeve, rigidity sleeve and the swing arm of a reduction formula are rotationally connected, the swing arm of reduction formula and described housing are rotationally connected, described blower cover is made of inner cover and outer cover, consist of an air inducing chamber between inner cover and the outer cover, inner cover is provided with several fresh air inlets, form a circular air inlet mouth between the lower limb of outer cover and the lower limb of inner cover, inner cover links to each other with described rigidity sleeve by an inner fixed stand, and outer cover and described rigidity sleeve are slidingly connected.
2. a kind of elevating cooker hood according to claim 1, the lower limb that it is characterized in that described outer cover evenly is provided with and moves drive rod on several.
3. a kind of elevating cooker hood according to claim 2, it is characterized in that being provided with between described outer cover and the inner fixed stand elastic recovery mechanism, this elastic recovery mechanism comprises the slide bar on the inner fixed stand, this slide bar is suitable with the sliding sleeve of being located at the outer cover inboard, and the slide bar of sliding sleeve upside is provided with a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474885 CN202792175U (en) | 2012-09-17 | 2012-09-17 | Lift type kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474885 CN202792175U (en) | 2012-09-17 | 2012-09-17 | Lift type kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792175U true CN202792175U (en) | 2013-03-13 |
Family
ID=47819430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220474885 Expired - Fee Related CN202792175U (en) | 2012-09-17 | 2012-09-17 | Lift type kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840614A (en) * | 2012-09-17 | 2012-12-26 | 黄潮奇 | Lifting smoke exhaust ventilator |
-
2012
- 2012-09-17 CN CN 201220474885 patent/CN202792175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840614A (en) * | 2012-09-17 | 2012-12-26 | 黄潮奇 | Lifting smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130917 |